You wrote
Yes, it's (mistake, should be: necessary) necesary to book online
Correct
Yes, it's (fixed) necessary to book online
Yes, it's (mistake, should be: necessary) necesary to book online
Yes, it's (fixed) necessary to book online
Not yet, I didn't (mistake, should be: receive) recieve anything
Not yet, I didn't (fixed) receive anything
Yes, (mistake, should be: definitely) definately after lunch
Yes, (fixed) definitely after lunch
It was (mistake, should be: worse) more bad than the first
It was (fixed) worse than the first
The blue one is (mistake, should be: cheaper) more cheap (mistake, should be: than the black) that the black one
The blue one is (fixed) cheaper than the black one
The train is (mistake, should be: faster) more fast
The train is (fixed) faster
No, it (mistake, should be: doesn't work) doesn't works
No, it doesn't (fixed) work
No, (mistake, should be: I don't like) I no like them
No, I (fixed) don't like them
I (mistake, should be: don't know anything) don't know nothing about it
I don't know (fixed) anything about it
Yes, (mistake, should be: she loves) she love the water
Yes, she (fixed) loves the water
Good, the (mistake, should be: battery lasts) battery last all day
Good, the battery (fixed) lasts all day
Yes, (mistake, should be: he cooks) he cook every Sunday
Yes, he (fixed) cooks every Sunday
Yes! (mistake, should be: I've never done it before) I never did it before
Yes! (fixed) I've never (fixed) done it before
No idea, I (mistake, should be: haven't watched it yet) didn't watch it yet
No idea, I (fixed) haven't watched it yet
(mistake, should be: Have you ever seen) Did you ever see snow?
(fixed) Have you ever (fixed) seen snow?
I can't, I have lots of (mistake, should be: homework) homeworks
I can't, I have lots of (fixed) homework
Yes, she gave us (mistake, should be: a lot of information) many informations
Yes, she gave us (fixed) a lot of information
Yes, I have too (mistake, should be: much luggage) many luggages
Yes, I have too (fixed) much luggage
He (mistake, should be: is an engineer) is engineer
He is (fixed) an engineer
Maybe, there's (mistake, should be: an exhibition) a exhibition at the gallery
Maybe, there's (fixed) an exhibition at the gallery
I (mistake, should be: bought a new lamp) bought new lamp for my desk
I bought (fixed) a new lamp for my desk
(mistake, should be: Which floor were you on) Which floor you were on?
Which floor were (fixed) you on?
(mistake, should be: When did you start it) When you started it?
When (fixed) did you (fixed) start it?
(mistake, should be: How much do the tomatoes cost) How much the tomatoes cost?
How much (fixed) do the tomatoes cost?
The (mistake, should be: red ones) reds ones are sweeter
The (fixed) red ones are sweeter
No, they are very (mistake, should be: different) differents
No, they are very (fixed) different
We saw some (mistake, should be: beautiful) beautifuls beaches
We saw some (fixed) beautiful beaches
Not really, the taste is very (mistake, should be: strange) exquisite
Not really, the taste is very (fixed) strange
I (mistake, should be: intend) pretend to go, but I'm not sure yet
I (fixed) intend to go, but I'm not sure yet
(mistake, should be: At the moment) Actually I'm reading a book about Japan
(fixed) At the moment I'm reading a book about Japan